Adult Smoking in Ireland: HSE

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Adult Smoking in Ireland: HSE
Adult Smoking in Ireland:
A Special Analysis of the Healthy Ireland Survey and
The Irish Longitudinal Study on Ageing (TILDA)

A Sheridan, A O’Farrell, D Evans, P Kavanagh.

Report prepared on behalf of the
Tobacco Free Ireland Programme,
Health Service Executive

2018
Adult Smoking in Ireland: HSE
Adult Smoking in Ireland:
A Special Analysis of the Healthy Ireland Survey and
The Irish Longitudinal Study on Ageing (TILDA)

A Sheridan, A O’Farrell, D Evans, P Kavanagh.

Report prepared on behalf of the
Tobacco Free Ireland Programme,
Health Service Executive

2018
Foreword

                               I am pleased to introduce this Special Analysis of the Healthy Ireland Survey and the Irish Longitudinal Study on
                               Ageing (TILDA) which focus on adult smoking.

                               The progress made in tackling smoking in Ireland can lead to complacency and the false belief that the fight
                               against the tobacco epidemic has been won. The reality is that the continuing toll of smoking-related disease is
                               stark and there is still much to do, especially for high-burden population groups; furthermore, the face of the
                               epidemic is changing and the context becoming more complex. Achieving each incremental step in the decline in
                               smoking has become more and more challenging.

                               The challenge is changing utterly given the commitment in Ireland to bring the tobacco epidemic to an endgame
                               through Tobacco Free Ireland. The step change from tobacco control to tobacco elimination will require
                               innovation and new solutions.

                               Research and information are key to achieving this step change. Making best use of existing information through
                               secondary analysis of large datasets is a good starting place. This is well-demonstrated by this report. A better
                               understanding of the demographic factors independently associated with current smoking enables us to
                               adopt more targeted approaches to tackling smoking. For people who currently smoke and for policy-makers,
                               the health impacts of smoking can appear remote and depersonalised. While the international evidence base
                               is extensive, through comprehensively describing the relationship between smoking and health in the Irish
                               population, this work provides a catalyst for greater focus. Finally, insights into the factors associated with
                               quitting and remaining smoke-free will provide further motivation to the many people who smoke and are
                               interested in quitting, and underscores the need to ensure continuing access to effective supports for everyone.

                               Put simply, better research and information lead to better decisions and a better chance of bringing the tobacco
                               epidemic to an end.

                               We are grateful to the Department of Health and the team at TILDA, Trinity College Dublin, for enabling access to
                               the datasets used in this analysis. I would like to acknowledge and thank members of the HSE Tobacco Research
                               Group for their commitment in taking forward this work: David Evans, Anne O’Farrell and Aishling Sheridan. The
                               insights they have developed on the significant continuing challenge of tackling smoking in Ireland inform and
                               support the HSE Tobacco Free Ireland Programme priorities in the short and medium term. We are pleased to
                               share these results with partners for their consideration and hope that the discussion it generates will enable us
                               to build broad-based action for a Tobacco Free Ireland.

                               Dr Paul Kavanagh                                            Martina Blake

                               Consultant in Public Health Medicine,                       Programme Lead,
                               HSE Tobacco Free Ireland Programme                          HSE Tobacco Free Ireland Programme

4   Adult Smoking in Ireland                                               Adult Smoking in Ireland                                                 5
Table of Contents                                                                                                                            Glossary of Terms

    Glossary of Terms.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  7
    Acknowledgements .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  7                                       Healthy Ireland Survey                                TILDA

    1. Introduction .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 10                            Somebody who currently smokes                Somebody who currently smokes, or
                                                                                                                                                     Current Smoker
          1.1 So, what is the problem? .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  10                                tobacco products daily or occasionally.      within the last 3 months.

          1.2 Why did we do this? .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  10                               Somebody who smoked tobacco                  Somebody who smoked in the past, at
                                                                                                                                                       Ex-Smoker         products daily or occasionally, in the       least 3 months ago, for a period of at
          1.3 How did we do this? .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
                                                                                                                                                                         past.                                        least 1 year.
    2. Who is Smoking in Ireland? .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 13
                                                                                                                                                                         Somebody who never smoked tobacco            Somebody who never smoked tobacco
          2.1 Age & Gender Profile .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  14             Never Smoker
                                                                                                                                                                         products.                                    products.
          2.2 Education and Employment Status .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 14                                      Somebody who does not currently              Somebody who does not currently
          2.3 Socio-economic Status .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15              Non-Smoker         smoke tobacco products (includes never       smoke tobacco products (includes
                                                                                                                                                                         smokers and ex-smokers).                     never smokers and ex-smokers).
          2.4 Marital Status .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  16
          2.5 Smoking Behaviours .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
          2.6 Knowledge & Use of Electronic Cigarettes (e-cigarettes) .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  18
          2.7 Demographic Factors Associated with Current Smoking .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 19
    3. What is the Impact of Smoking on Health and Wellbeing? .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 20
          3.1 Self-rated General Health in Later Life .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21
          3.2 Smoking-related Chronic Conditions in Later Life .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21               Acknowledgements:
          3.3 Mental Health .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  22
          3.4 Limitations in Activities due to Health Problems in Later Life .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  23
          3.5 Healthcare Utilisation .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  24       Two sources provided data to inform this report. We wish to acknowledge the assistance and support of the
                                                                                                                                                 following in providing data and ICT support:
    4. Intention to Quit Smoking & Quitting Behaviours .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  25
          4.1 Intention to Quit Smoking & Quit Attempts .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  25               •   Sheona Gilsenan, Kate O’Flaherty & Alan Cahill, Department of Health, Dublin for providing access to the
                                                                                                                                                     Healthy Ireland Survey.
          4.2 Factors Associated with Making an Attempt to Quit Smoking .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 27
          4.3 Quitting Aids & Supports .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 28         •   Christine McGarrigle, Gearoid O’Donnell, TILDA, Trinity College Dublin for facilitating us with access to the
                                                                                                                                                     TILDA datasets in the Mercer Institute of Successful Ageing.
          4.4 Factors Associated with Successfully Quitting Smoking .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  29
    5. Discussion .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  30     •   Irish Social Science Data Archive (ISSDA) for providing access to the TILDA datasets.
          5.1 Demographic Profile .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  30
                                                                                                                                                 •   Sean Donohoe & James Moriarty, HSE ICT, Kells for ICT support.
          5.2 Health & Wellbeing Profile .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  30
          5.3 Intention to Quit .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 31
          5.4 Successfully Quitting Smoking .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 31
    6. Conclusions .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  32
    7. Appendices .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  33

6                                               The State of Tobacco Control in Ireland                                                                                                        Adult Smoking in Ireland                                              7
Smoking among adults in Ireland                                                         Smoking among adults in Ireland

                                                                                          Trying to Quit           11%
                                                   Smokers         23%
       There are now more                                                                                                                                                      533,000 smokers
                                                                                          Planning on Quitting                           21%
       Quitters than Smokers                       Quitters           28%                                                                                                      attempted to
       in Ireland                                                                         Thinking about Quitting                                          31%                 quit smoking
                                                   Never Smoked                    49%

                                                                                         ?
                                                                                                                                                                               in Ireland
                                                                                          Not thinking about Quitting                                                37%
                                                                                                                                                                               last year

    Current Smoking Prevalence                         Products Used:
    • Males 24%, Females 21%                           • 75% manufactured cigarettes
                                                                                                             Who are more likely to

                                                                                                                                                                 ?
                                                                                                             make a quit attempt?
    • Highest among those aged 25-34 years             • 24% roll-your-own cigarettes
    • 864,000 current smokers in Ireland               • 6% currently use e-cigarettes             Q
    • 1,050,000 ex-smokers in Ireland                                                          YOUNG

                 ?
                                                                                                   I                                                                             What aids/help
                                                                                          E D U C AT E D 3 R D L E V E L                                                         are they using?
                                Who are more likely                                                                                                                        • Will power alone (47%)
                                to smoke?                                                NON-MANUAL JOBS                                                                         • E-cigarettes (27%)
                                                                                              T
                             S I N G L E (not in a relationship)                              T
                                                                                                                                                                          • Nicotine products (17%)
                             MALE                                                             E
                                                                                                                                                                     • Prescribed medications (4%)

                            YOUNG                                                             MARRIED

                                                                                                                                    ?
                             K                                                                P
                           UNEMPLOYED                                                         T
                             ROUTINE JOB                                                                                                                  Who are more likely to
                                                                                         152,000 smokers                                              successfully quit smoking?
                                                                                         successfully quit
                  Health & Wellbeing Profile of those who Ever Smoked:                    smoking in Ireland                                         Q
                  • Poorer self-reported health, both physical & mental
                                                                                         last year                                              YOUNG
                  • Living with more smoking-related health conditions                                                                             HIGH SOCIAL CLASS
                  • More limited daily activities                                                                                          E D U C AT E D
                  • More likely to use health services
                                                                                         Sources: Healthy Ireland Survey 2015 & TILDA (wave 1)

8                                 Adult Smoking in Ireland                                                                                Adult Smoking in Ireland                                  9
1. Introduction
                                                                                                                                                    1.3    How did we do this?

                                                                                                                                                    •   Application was made to the Department of Health, Dublin, for the research micro file (RMF) of wave 1 of the
                                                                                                                                                        Healthy Ireland Survey 2015. Permission was granted and data obtained on 13th September, 2017.
     1.1    So, what is the problem?
     Smoking is the leading cause of preventable death in Ireland. Each week, over 100 people die from diseases                                     •   Application was made to Irish Social Science Data Archive, University College Dublin, for access to the TILDA
     caused by tobacco use; this represents almost one in five of all deaths. In addition, many people live with                                        dataset, wave 1. Permission was granted and data obtained on 13th February, 2018.
     conditions related to smoking, with people who smoke, on average, losing at least 10 quality years of life.1
     The Healthy Ireland Survey reports that one in five of the adult population continues to smoke on a daily
     basis;2 similar smoking prevalence is observed among older persons (aged 50+ years) as reported by the Irish
     Longitudinal Study on Ageing (TILDA). 3                                                                                                        Background to the Healthy Ireland Survey
     Ireland is committed to becoming tobacco free by 2025.1 A range of policy measures are being taken by the
                                                                                                                                                                                    The Healthy Ireland Survey, commissioned by the Department of Health, and
     Department of Health and the Health Service Executive (HSE) to achieve this goal by strengthening the
                                                                                                                                                                                    administered by IPSOS MRBI, utilises an interviewer-administered questionnaire, with
     prevention of initiation and through further promoting smoking cessation. To inform and support its work,
                                                                                                                                                                                    interviews conducted on a face-to-face basis with individuals aged 15 years and over.
     this secondary analysis of two national datasets in relation to smoking, namely the Healthy Ireland Survey
                                                                                                                                                                                    Wave 1 of this survey involved 7,539 interviews, with the survey covering a variety of
     and TILDA, 2,3 was undertaken to provide a better understanding of the determinants, patterns and impacts
                                                                                                                                                                                    topics including general health, smoking, alcohol, physical activity, diet & nutrition,
     of tobacco consumption in the Irish context. A strength of the Healthy Ireland Survey is its large sample and
                                                                                                                                                                                    weight management, social connectedness, wellbeing, dementia & sexual health. A
     representativeness. TILDA offers an important opportunity to understand the impact of smoking, given that its
                                                                                                                                                              HEALTHY IRELAND       summary of the main findings is available at this link http://health.gov.ie/blog/
     older sample has accumulated a longer lifetime exposure to smoking.                                                                                          SURVEY 2015
                                                                                                                                                                                    publications/healthy-ireland-survey-2015-summary-of-findings/.
                                                                                                                                                              Summary of Findings
     1.2    Why did we do this?                                                                                                                                                Across households, where it was possible to make contact, a response rate of 61%
     Secondary analysis maximises the value of existing information for health policy and planning through analysing                                                           was achieved. Population weighting was employed to bring the profile of respondents
     pre-existing data to answer new or additional questions to those for which it was initially collected.4 Large,                                                 Ipsos MRBI in line with the population profile. The main survey weight involved both selection
     population based datasets, like the Healthy Ireland Survey and TILDA, are especially good candidates for re-use                                                           weights and non-response adjustments. The variables used in this respect were:
     by researchers. Good secondary analysis is driven by research questions rather than the existing data, following                               age by gender, education, work status of the respondent and region. A more detailed description of the study
     a clear, pre-defined plan, and is careful to consider the strengths and limitations of the data, given that it                                 sample, design and response rate is described in the summary of findings report. 2 This report analyses wave 1 of
     was not specifically collected for the purposes for which it is now being used.4 These good practice principles                                the data collection, which was collated between November 2014 and August 2015.
     underpinned this report.                                                                                                                       The Healthy Ireland Survey was funded by the Department of Health, Dublin, Ireland. The Department of Health
     The aim of this study is to undertake an analysis of smoking patterns among adults in Ireland, and to document                                 takes no responsibility for the views expressed or outputs generated from the research undertaken on the
     the effects of smoking on their health and wellbeing.                                                                                          RMF(s).

     More specifically, the study objectives are:

     1. To measure the prevalence of smoking among adults (aged 15+ years) in Ireland , and to identify the
        demographic factors independently associated with current smoking by utilising the Healthy Ireland Survey;
     2. To measure the health and wellbeing status of people who smoke and compare this with the status of ex-
        smokers and never smokers for the population, primarily using TILDA dataset for those aged 50 years and
        over, which best captures lifetime exposure, but also drawing on the Healthy Ireland Survey, and
     3. To measure the prevalence of quitting behaviours among people who smoke, and to identify the factors
        associated with attempting to quit smoking, and successfully quitting smoking, by utilising the Healthy
        Ireland Survey.

     1 Tobacco Free Ireland – Report of the Tobacco Policy Review Group. Department of Health, Dublin, 2013.
      http://health.gov.ie/wp-content/uploads/2014/03/TobaccoFreeIreland.pdf
     2 Healthy Ireland Survey 2015 – Summary of Findings. Department of Health (2016).
     3 Fifty Plus in Ireland – First results from the Irish Longitudinal Study on Ageing (TILDA). The Irish Longitudinal Study on Ageing, Trinity
        College Dublin. Dublin 2.
     4 Cheng HG, Phillips MR. Secondary analysis of existing data: opportunities and implementation. Shanghai Archives of Psychiatry, 2014,
        Vol 26, No. 6.

10                                                          Adult Smoking in Ireland                                                                                                                 Adult Smoking in Ireland                                                 11
2. Who is Smoking in Ireland?
     Background to The Irish Longitudinal Study on Ageing (TILDA)

                                     TILDA is a nationally representative sample of community dwelling adults, aged 50
                                                                                                                                         Key Findings:
                                     years and older, living in Ireland. The TILDA questionnaires include questions on
                                     socio-demographics, living standards, income, wealth, physical health, lifestyle &                  • One in five Irish adults smoke daily; equating to approximately 714,000 people who smoke.
                                     behaviour, social support and use and perceived need for health and social care and
                                     attitudes to ageing. A profile of the cohort has been well-described elsewhere. 5                   • The highest prevalence of current smoking is among 25-34 year olds.

                                 Across households where it was possible to make contact to confirm eligibility,                         • More males than females smoke. Males also begin smoking at a younger age and have longer lifetime
                                 a response rate of 62% was achieved. Population weighting was employed to                                 exposure to smoking than females.
     counteract bias introduced by differential non-response by age, gender and level of education. This analysis                        • Manufactured cigarettes are the most popular tobacco product among people who smoke; however, one in
     involves the first wave of the study which was collected between 2009 and 2011.                                                       four daily smokers currently use hand-rolled cigarettes.
     TILDA and ISSDA takes no responsibility for the views expressed or outputs generated from the research                              • Almost all people who smoke had knowledge of e-cigarettes, with 42% having tried them at some point, and
     undertaken on the Anonymised Micro Files.                                                                                             6% of current smokers currently using them.

                                                                                                                                         • The characteristics of those who are more likely to smoke in Ireland, are young, male, not currently married
     Statistical Analysis                                                                                                                  or in a civil partnership, either unemployed or in a routine manual occupation.
     For both datasets, only those with a smoking status were included in the analysis. All statistical analysis was
     carried out using JMP statistical package, SAS, version 12.6
                                                                                                                                         What this means?
     Bivariate analysis using Pearson’s Chi-squared & Fisher’s Exact Tests were used to compare proportions.
     Multivariate analyses including logistic and ordinal regression modelling were carried out using discretionary                      • Significant reductions in current smoking required to meet 2025 target
2.1    Age & Gender Profile                                                                                              ex 4.8%, never 3.4%); similarly, more current smokers were unable to work due to sickness or disability, compared
                                                                                                                              to non-smokers (6.4% versus ex 3.8%, 2.5% never).
     Using the Healthy Ireland Survey, we know that in 2015, 23% of the Irish population (aged 15+ years) smoked
     tobacco products (19% smoked daily and 4% smoked occasionally), 28% had smoked in the past, and 49% of the
                                                                                                                              Table 1: Current work situation among adults in Ireland by smoking status
     population had never smoked. These prevalence rates equate to approximately 864,000 current smokers (714,000
     daily smokers); and 1,050,000 ex-smokers in Ireland in 2015.                                                                                                                                       Current                                     Never
                                                                                                                               Current Situation with regard to Work                                                        Ex- Smoker (%)
     Males (M) were significantly more likely to be current smokers (M 24%, F 21%) or ex-smokers (M 30%, F 26%)                                                                                        Smoker (%)                                 Smoker (%)
     than females (F); with males significantly less likely to have never smoked compared to females (M 46%, F 53%),           Working for payment or profit                                                51.2                   54.3              50.6
     ( χ2=41.83, p
2.4   Marital Status                                                                                               2.5.4 Tobacco Products Used by People who Smoke
                                                                                                                        Approximately one-in-five (19%) occasional smokers smoke less than weekly, and therefore are not included in
     According to the Healthy Ireland Survey, those who describe themselves as being currently married or in a
                                                                                                                        this analysis.
     civil partnership were significantly less likely to be current smokers than those who had other marital status
     (including single, widowed, divorced, separated), (18.9% versus 27.8% respectively, χ2 = 190.1, p
2.6    Knowledge & Use of Electronic Cigarettes (e-cigarettes)                                                     2.7    Demographic Factors Associated with Current Smoking
     Knowledge and use of electronic cigarettes among the Irish population was determined using the Healthy             The previous sections have described the demographic factors found to be associated with current smoking
     Ireland Survey. (See Fig.4) Almost all (92%) current smokers had knowledge of e-cigarettes. Less than half (42%)   among Irish adults utilising the Healthy Ireland Survey. However, many of these factors are inter-related.
     of current smokers had tried e-cigarettes at some point, with 6% currently using them. In addition, 6% of ex-      Therefore, further analysis using multivariate regression statistical methods was undertaken to identify those
     smokers reported currently using e-cigarettes at the time of survey; 52% of these ex-smokers had quit smoking      factors that were independently associated with current smoking; these independent factors are detailed in
     for a period of less than 12 months.                                                                               Table 3.

     Figure 4: Knowledge & use of e-cigarettes by smoking status                                                        Table 3: Independent demographic factors associated with current smoking in Ireland among the adult
                                                                                                                        population (aged 15+ years), 2015

                                                                                                                         Factors                                                                   Odds ratio                 95% CI      P value
                                                                                                                         Male†                                                                          1.11                 1.01, 1.24    P
3. What is the Impact of Smoking
        on Health and Wellbeing?                                                                                            3.1    Self-rated General Health in Later Life
                                                                                                                            TILDA reports self-rated health among persons aged 50+ in Ireland, compared to other people of their own age;
                                                                                                                            the findings by smoking status are detailed in Figure 6. Current smokers, in particular, were significantly more
                                                                                                                            likely to rate their own health as fair/poor, when compared to others of their own age, (p
Figure 7: Prevalence of self-reported doctor-diagnosed smoking-related chronic conditions by smoking status        Current smokers were over 70% more likely to report distress indicative of probable mental health problems,
                                                                                                                        compared to non-smokers, independent of age, gender and social class, (odds ratio=1.72, 95% CI: 1.41, 2.10,
                                                                                                                        p
4. Intention to Quit Smoking & Quitting Behaviours
     3.5    Healthcare Utilisation
     A quarter (26%) of Irish adults reported a GP consultation (on their own behalf, excluding nurse only
     consultations) within the four weeks prior to the Healthy Ireland Survey; with females more likely to consult with   What we found:
     their GP in recent weeks than males (M 23%, F 29%, χ2=45.7, p
Figure 9: Attitudes to quitting among current smokers                                                        4.2    Factors Associated with Making an Attempt to Quit Smoking
                                                                                                                  Table 7 outlines the independent demographic characteristics of those people who smoke who attempted to quit
                                                                                                                  smoking compared to those who did not.

                                                                                                                  Table 7: Characteristics of people who smoke (current & recent) who made a quit attempt in previous 12 months
                                                                                                                  compared to those who did not

                                                                                                                   Characteristic                                                               Odds Ratio             95% CI      P value
                                                                                                                   Young (aged
4.3    Quitting Aids & Supports                                                                               4.4    Factors Associated with Successfully Quitting Smoking
     Half (47%) of those who attempted to quit smoking in the last 12 months did not seek any help or use any      Table 8 outlines the characteristics and behaviours that were independently associated with successfully
     quitting aid in their attempt to quit smoking, using willpower alone.                                         quitting smoking (having controlled for age, gender, social class); having an education higher than primary level,
                                                                                                                   being young, and having a non-routine/non-manual occupation.
     Figure 11 details the quitting aids used by those who attempted to quit smoking recently; the most commonly
     used were e-cigarettes, nicotine products, and prescribed medications.

                                                                                                                   Table 8: Factors associated with having a successful quit attempt in the past 12 months compared to not having
                                                                                                                   a successful quit attempt
     Figure 11: Help and quitting aids used by those who attempted to quit smoking

                                                                                                                    Characteristic                                                                   Odds Ratio (95% CI)     P value

                                                                                                                    Young (aged
5. Discussion
                                                                                                                                             hospital admissions and 19,000 day case admissions attributed to smoking annually.

     The Healthy Ireland Survey (2015) reported that 23% of people aged 15 years and older were current smokers;                             This analysis of smoking in Ireland found that current and past smokers in Ireland reported poorer physical and
     19% were daily smokers and 4% were occasional smokers; most recent Healthy Ireland Survey results for 2017                              mental health than those who never smoked; as a result, they are more impacted in carrying out activities of
     show this has reduced to 22%. This compares to a smoking prevalence of 29% in 2007.9 Tobacco Free Ireland sets                          daily living, and also have higher healthcare utilisation rates.
     a target that less than 5% of the population will be current smokers by 2025;1 requiring a significant reduction in
                                                                                                                                             This increased healthcare utilisation presents an opportunity. National Institute of Health and Clinical Excellence
     the current smoking prevalence rate. According to the OECD Health Statistics 2017, Ireland still ranks in the Top
                                                                                                                                             (NICE) clinical guidelines recommend the ascertainment of smoking status and the delivery of smoking cessation
     20 (19th) for current daily smoking among adults.10
                                                                                                                                             interventions in all health consultations.14 An Irish study on the recording of tobacco use among inpatients in
     This secondary analysis of the HI survey (2015) and TILDA (wave 1) was undertaken with the objective to further                         Irish hospitals reported that just a quarter of discharges had a recording of tobacco use.15 The Making Every
     analyse the demographic profile of people in Ireland by smoking status; to identify factors associated with                             Contact Count Programme, developed by the HSE, aims to capitalise on the opportunities that occur every day
     current smoking; as well as documenting the health and wellbeing profile by smoking status; and finally, the                            for every health professional to support patients to make healthy lifestyle choices to support chronic disease
     factors associated with quitting behaviours.                                                                                            prevention and self-management of existing chronic diseases.16 Implementing this programme will result in
                                                                                                                                             patients being routinely asked about the main lifestyle risk factors for chronic disease - tobacco use, alcohol &
                                                                                                                                             substance use, diet, physical activity.
     5.1    Demographic Profile
     Our results indicate that being male, being young (aged
6. Conclusions                                                                                                          7. Appendices

     Through Tobacco Free Ireland a commitment has been made by government to moving from tobacco control to
     tobacco elimination. The goal is to bring the tobacco epidemic in Ireland to the endgame. This represents a huge        Appendix A         Derived Variables
     opportunity for public health, but it is also a significant challenge since it will require implementation of a range
     of initiatives and solutions, some of which have yet to be conceived.                                                   Appendix B         Tobacco-related questions from Healthy Ireland Survey 2015

     Effective delivery of current measures and innovation in tackling smoking must be underpinned by a deep and             Appendix C         Smoking-related Questions from TILDA Main Questionnaire, Wave 1.
     comprehensive understanding of the problem. Research and information are key levers in affecting the step
     change required to move to a tobacco endgame.

     This report demonstrates the value of secondary analysis, which maximises the value of existing information for
     health policy and planning through analysing pre-existing data to answer new or additional questions to those           Appendix A: Derived Variables
     for which it was initially collected. Healthy Ireland Survey and TILDA are key large health-related datasets in
     Ireland and have been the focus of this research report.                                                                Variable                               Explanation                              Definition
     This work provides a better understanding of the demographic factors independently associated with current              Pack Year                    A quantification of cigarette 1 pack year = (packs smoked per day) X (years as a
     smoking and this enables us to adopt more targeted approaches to tackling smoking. For people who currently             (TILDA dataset only)         smoking                       smoker)
     smoke and for policy-makers, the health impacts of smoking can appear remote and depersonalised. While the
                                                                                                                                                                                        Respiratory disease was defined as answering
     international evidence base is extensive, through demonstrating the relationship between smoking and health
                                                                                                                                                                                        ‘Yes’ when asked if they were ever told by a
     in the Irish population, this work provides a catalyst for greater focus; the toll of smoking on health is stark and
                                                                                                                                                                                        doctor that they had ‘chronic lung disease such as
     demands action. Finally, this work provides keen insights into the factors associated with quitting and remaining
                                                                                                                                                                                        chronic bronchitis or emphysema’
     smoke-free. The results should provide further motivation to the many people who smoke interested in quitting,
     and also underscores the need to ensure continuing access to effective supports for everyone.                                                                                      Cardiovascular disease was defined as answering
                                                                                                                                                                                        ‘Yes’ when asked if they were ever told by a
     The HSE Tobacco Free Ireland Programme will consider these results in the context of its State of Tobacco
                                                                                                                                                                                        doctor that they had ‘angina’, ‘a heart attack
     Control report to better understand the challenges and priorities for its Programme Plan 2018-2021.
                                                                                                                                                          The presence of any one or    (including myocardial infarction or coronary
                                                                                                                                                          more self-reported doctor     thrombosis)’, ‘congestive heart failure,’ ‘high
                                                                                                                                                          diagnosed smoking-related     cholesterol’, ‘a stroke (cerebral vascular disease)’
                                                                                                                             Smoking-related              diseases (respiratory         or ‘Mini-stroke or TIA’.
                                                                                                                             Chronic Diseases             disease, cardiovascular
                                                                                                                             (TILDA dataset only)                                       Smoking-related cancer was defined as answering
                                                                                                                                                          disease, or smoking-related
                                                                                                                                                                                        ‘Yes’ when asked if they were ever told by
                                                                                                                                                          cancers)
                                                                                                                                                                                        a doctor that they had cancer in any of the
                                                                                                                                                                                        following sites: lung; colon or rectum; stomach;
                                                                                                                                                                                        oesophagus; bladder; liver; cervix; kidney;
                                                                                                                                                                                        pancreas; oral cavity; larynx; other pharynx. These
                                                                                                                                                                                        sites were identified based on the 2014 Surgeon
                                                                                                                                                                                        General’s report.

                                                                                                                                                                                        *Cancer of the lip, the renal pelvis and acute
                                                                                                                                                                                        myeloid leukaemia were not included as these
                                                                                                                                                                                        were not specified in the TILDA study

32                                                Adult Smoking in Ireland                                                                                             Adult Smoking in Ireland                                                33
Variable                      Explanation                            Definition                    Variable                         Explanation                          Definition
                                                        1. Walking 100 metres (100 yards)                                                                    Do you smoke tobacco products? – No

                                                        2. Running or jogging about 1.5 km (1 mile)                                                          AND

                                                        3. Sitting for about 2 hours                                               Somebody who currently Did you ever smoke tobacco products? – Yes
                                                                                                        Successful Quitter         describes themselves as daily or yes occasionally
                                                        4. Getting up from a chair after sitting for                               an ex-smoker, but has
                                                                                                        (Healthy Ireland dataset
                                                        long periods                                                               smoked within the last 12 AND
                                                                                                        only)
                                                                                                                                   months.
                                                        5. Climbing several flights of stairs without                                                        About how long has it been since you last
     Difficulties with      The presence of             resting                                                                                              smoked tobacco products? – Within the
     Activities             difficulties with one or                                                                                                         past month OR Within the past 3 months OR
                                                        6. Climbing one flight of stairs without
     of Daily Life          more of the following                                                                                                            Within the past 6 months OR Within the past
                                                        resting
     (TILDA dataset only)   activities of daily life.                                                                                                        year (but < 1 year)
                                                        7. Stooping, kneeling or crouching

                                                        8. Reaching or extending your arms above
                                                        shoulder level

                                                        9. Pulling or pushing large objects like a
                                                        living room chair

                                                        10. Lifting or carrying weights over 10
                                                        pounds/5 kilos, like a heavy bag of groceries

                                                        11. Picking up a small coin from the table
                                                        Do you smoke tobacco products? – No

                                                        AND
                            Somebody who currently Did you ever smoke tobacco products? – Yes
     Recent Smoker          describes themselves as daily or yes occasionally
     (Healthy Ireland       an ex-smoker, but has
     dataset only)          smoked within the last 12 AND
                            months.
                                                      About how long has it been since you last
                                                      smoked tobacco products? – Within the
                                                      past month OR Within the past 3 months OR
                                                      Within the past 6 months OR Within the past
                                                      year (but < 1 year)

34                                          Adult Smoking in Ireland                                                                             Adult Smoking in Ireland                                  35
Appendix B: Tobacco-related questions from Healthy Ireland Survey 2015 Questionnaire.                                   Q.9a On average how many of the following tobacco products do you smoke each day?

     A full copy of the questionnaire can be sourced from healthyireland@health.gov.ie                                            RECORD NO. OF CIGARETTES ETC. SMOKED DAILY

                                                                                                                             Manufactured cigarettes

     Q.6   Do you smoke tobacco products?                                                                                    Hand-rolled cigarettes
                                                                                                                             Pipes full of tobacco
           Yes, daily.  .  .  .  .  .  .  .  .  .  1 GO TO Q9a
                                                                                                                             Cigars
           Yes, occasionally .  .  .  .  . 2 GO TO Q9b                                                                       Any others (please specify)
           No.  .  .  .  .  .  .  .  .  .  .  .  .  .  3 GO TO Q7

           Don’t Know (DNRO) .  .  .  .  4 GO TO Q10                                                                         Q.9b On average how many of the following tobacco products do you smoke each week?
           Refused (DNRO).  .  .  .  .  .  5 GO TO Q10
                                                                                                                             Manufactured cigarettes
                                                                                                                             Hand-rolled cigarettes
                                                                                                                             Pipes full of tobacco
                                                                                                                             Cigars
     Q.7   Did you ever smoke tobacco products (in the past)?
                                                                                                                             Any others (please specify)
           Yes, daily.  .  .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  . 1 GO TO Q8                                       Smokes less often than once a week
           Yes, occasionally .  .  .  .  .  .  .  .  .  .  .  .  .  . 2 GO TO Q8

           No.  .  .  .  .  .  .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  . 3 GO TO Q10                                  Q.10 Which of the following statements BEST applies to you?
           Don’t Know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  . 3 GO TO Q10                                                     I have never heard of e-cigarettes and
           Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  . 3 GO TO Q10                                                   have never tried them .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  1

                                                                                                                                  I have heard of e-cigarettes but

                                                                                                                                  have never tried them .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  2
     Q.8   About how long has it been since you last smoked tobacco products?                                                     I have tried e-cigarettes but do not use them (anymore) .  .  .  .  .  .  .  .  . 3
           Within the past month (anytime< than 1 month ago).  .  .  .  .  .  .  .  .  .  .  1                                    I have tried e-cigarettes and still use them .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  4
           Within the past 3 months (1 month but < than 3 months ago).  .  .  .  .  .  2                                          Don’t know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  . 5
           Within the past 6 months (3 months but < than 6 months ago).  .  .  .  .  3                                            Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  . 6
           Within the past year (6 months but < than 1 year ago).  .  .  .  .  .  .  .  .  .  4

           Within the past 5 years (1 year but < than 5 years ago).  .  .  .  .  .  .  .  .  .  5                            Q.11 During the past 12 months, have you stopped smoking for one day or longer because you were trying to
           Within the past 10 years (5 years but < than 10 years ago).  .  .  .  .  .  .  .  6                                    quit smoking?

           10 or more years ago.  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  7           Yes .  .  .  .  .  .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  . 1

           Don’t Know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  8          No.  .  .  .  .  .  .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  . 2

           Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  9        Don’t Know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  . 3

                                                                                                                                  Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  . 4

     .

36                                                                    Adult Smoking in Ireland                                                                                                    Adult Smoking in Ireland                      37
Q.12 During your last attempt to give up, did you use any help?                                                             Appendix C: Smoking-related Questions from TILDA Main Questionnaire, Wave 1.
          Nicotine patches, gum, lozenges, spray . ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  1                         A full version of the questionnaire can be requested from tilda@tcd.ie

          Varenicline/Champix or Buproprion/Zyban (prescribed medication).  .  2                                                 SECTION 13. BEHAVIOUAL HEALTH (BH)

          Acupuncture.  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  3
                                                                                                                                 Smoking
          Smokers telephone Quitline/Helpline. .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  4

          www.quit.ie .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  5    BH001: Have you ever smoked cigarettes, cigars, cigarillos or a pipe daily for a period of at least one year?

          www.facebook.com/HSEquit.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  6                           1.. . . . . . . . . . . . . Yes

          E-cigarettes .  .  .  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  7           5. .  .  .  .  .  .  .  .  .  .  .  .   No

          Other aid, help, support (please specify). .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  8                                98. .  .  .  .  .  .  .  .  .  .  . DK

          No help used. .  .  .  .  .  .  .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  9               99. .  .  .  .  .  .  .  .  .  .  . RF

          Don’t Know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  10

          Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  11       BH002: Do you smoke at the present time?

                                                                                                                                         1.. . . . . . . . . . . . . Yes

     Q.13 Are you currently...?                                                                                                          5. .  .  .  .  .  .  .  .  .  .  .  . No, I have stopped

          Trying to quit . .  .  .  .  .  .  .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  1            98..  .  .  .  .  .  .  .  .  .  .  .  DK

          Actively planning to quit. .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  2                    99..  .  .  .  .  .  .  .  .  .  .  .  RF

          Thinking about quitting but not planning to.  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  3

          Not thinking about quitting .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  4               BH003: How old were you when you stopped smoking?

          Don’t Know (DNRO) .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  5                  1.  .  .  .  .  .  .  .  .  .  .  .  .  100

          Refused (DNRO).  .  .  .  .  . .  .  .  .  .  .  .  .  ..  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  6                98..  .  .  .  .  .  .  .  .  .  .  .  DK

                                                                                                                                         99..  .  .  .  .  .  .  .  .  .  .  .  RF

                                                                                                                                 BH004: For how many years do/did you smoke altogether?

                                                                                                                                         1.  .  .  .  .  .  .  .  .  .  .  .  .  00

                                                                                                                                         98..  .  .  .  .  .  .  .  .  .  .  .  DK

                                                                                                                                         99..  .  .  .  .  .  .  .  .  .  .  .  RF

38                                                                      Adult Smoking in Ireland                                                                                        Adult Smoking in Ireland                                 39
Notes
     BH005: What do/did you smoke (before you stopped)?

             1.. . . . . . . . . . . . . Cigarettes

             2. .  .  .  .  .  .  .  .  .  .  .  . Pipe

             3. .  .  .  .  .  .  .  .  .  .  .  . Cigars or cigarillos

             98..  .  .  .  .  .  .  .  .  .  .  .  DK

             99..  .  .  .  .  .  .  .  .  .  .  .  RF

     BH006: How many cigarettes do/did you smoke on average per day?

             1.  .  .  .  .  .  .  .  .  .  .  .  .  .100

             98. .  .  .  .  .  .  .  .  .  .  . DK

             99. .  .  .  .  .  .  .  .  .  .  . RF

     BH007: How many pipes do/did you smoke on average per day?

             1.  .  .  .  .  .  .  .  .  .  .  .  .  100

             98..  .  .  .  .  .  .  .  .  .  .  .  DK

             99. .  .  .  .  .  .  .  .  .  .  . RF

     BH008: How many cigars or cigarillos do/did you smoke on average per day?

             1.  .  .  .  .  .  .  .  .  .  .  .  .  100

             98..  .  .  .  .  .  .  .  .  .  .  .  DK

             99..  .  .  .  .  .  .  .  .  .  .  .  RF

40                                                            Adult Smoking in Ireland           Adult Smoking in Ireland   41
Notes

42           Adult Smoking in Ireland   Adult Smoking in Ireland   43
Sheridan A, O’Farrell A, Evans D.S., Kavanagh P.

Adult Smoking in Ireland: A Special Analysis of the Healthy Ireland
       Survey and the Irish Longitudinal Study on Ageing (TILDA).

         Health Service Executive, May 2018. (978-1-898098-83-6)

                                                       tfi@hse.ie
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